Solar Panel Cost Guide in Petaluma, CA (2024 Update)
- Petaluma Solar Installation Cost: $7,496
- 25-Year Savings: $20,434
- Payback Period: 7.1 Years
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Average Cost of Solar Panels in Petaluma
We go over average solar pricing in Petaluma.
Although the national average of solar panels is $2.66 per watt, solar panels in Petaluma generally cost about 3.The average solar panel system size in Petaluma is around 3.1 kilowatts, meaning a cost of about $7,496 for a solar installation, or $10,719 before the 0 federal solar tax credit is applied.
Keep in mind that the figures above are only estimates based on the average Petaluma homeowner. The price of a solar system for your home may be different depending on factors unique to your situation, like your household energy use and solar contractor.Despite the significant initial cost, the average Petaluma homeowner can save about $32,000 on their electricity bills over 20 years, which is one of the advantages of solar.
For a customized quote from a local solar company that has been pre-vetted by EcoWatch, click the button below.
Solar savings over time in Petaluma
| Year | Return on Investment |
|---|---|
| 1 years | $-5,958 |
| 3 years | $-2,882 |
| 5 years | $194 |
| 7 years | $3,269 |
| 9 years | $6,345 |
| 11 years | $9,421 |
| 13 years | $12,497 |
| 15 years | $15,573 |
| 17 years | $18,648 |
| 19 years | $21,724 |
| 21 years | $24,800 |
| 23 years | $27,876 |
| 25 years | $30,952 |
Top Solar Installers in Petaluma
Do-it-yourself solar panel installation is a choice some homeowners opt for, but it's an undertaking that can be a headache. Using a solar panel installer can make converting to solar power much easier. Another great thing about choosing a vetted solar installer is that it'll usually provide warranties and free repairs, which help protect your investment.
If you’d like to go solar but still aren’t sure which solar installer to go with, here are our recommendations for providers in Petaluma:
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
See all of the solar companies in Petaluma
Factors that Affect Solar Panel Costs in Petaluma
For many Petaluma homeowners, the decision to install a solar energy system comes down to cost. However, the range of solar installation costs can be quite wide in Petaluma, with typical prices between $20,000 to $40,000. There are several factors that greatly influence the price you’ll pay, which we'll go over below.
Solar Equipment
System size, which is measured in kilowatts, is one of the largest factors that determines the overall cost of installing solar panels. Because of that, it’s crucial to accurately assess the size of the solar energy system needed for your home by figuring out your typical energy use.The kind of solar equipment you choose can bring your price up or down by thousands or even tens of thousands of dollars. If you opt for the most efficient solar panel brands, you’ll end up paying more upfront than if you opted for the most affordable panels. However, more efficient panels could save you more in the long run on your power bills. Additionally, add-on products, such as solar batteries, can bring your total well above the Petaluma average.
Solar Financing Terms
Many homeowners find the average cost of solar in Petaluma to be prohibitively expensive, even if the investment pays off over time. Fortunately, almost every solar installer in the area offers financing options. Solar loans remarkably decrease upfront costs in most cases, but they also result in paying more over time because of interest.Although solar loans make going solar more accessible for Petaluma homeowners, they can also raise the total you pay for your system, depending on your interest rate and how long you take to pay off the loan. If you make a larger down payment, though, you can cut back on how much interest you have to pay.
Solar Panel Installation Company
The solar company you go with to handle your switch to clean energy can have an effect on your total costs. There are about 3 solar installation companies in Petaluma, and each can charge different amounts for labor and equipment.Larger national companies typically have lower costs, but some local companies compete with them by promoting sales and discounts. While the smaller companies might not have access to specific equipment options like Tesla Powerwall batteries or add-on services like electric car charger installation, they might be cheaper overall.
Solar Panel Cost Data by System Size
| System size | Cost per system watt | Solar system cost | 25-Year savings | Payback period |
|---|---|---|---|---|
| 6 kW | $3.61 | $15,157 | $36,037 | 7.4 years |
| 8 kW | $3.54 | $19,821 | $48,438 | 7.3 years |
| 10 kW | $3.47 | $24,290 | $61,033 | 7.1 years |
| 12 kW | $3.40 | $28,565 | $73,822 | 7.0 years |
| 14 kW | $3.33 | $32,646 | $86,806 | 6.8 years |
| 16 kW | $3.26 | $36,532 | $99,984 | 6.7 years |
| 18 kW | $3.19 | $40,224 | $113,357 | 6.5 years |
| 20 kW | $3.12 | $43,722 | $126,924 | 6.4 years |
How to Save on Solar Panels
There are many solar installers to choose from, all of which offer different warranties, solar panel brands and price points. To help you decide on the right company for you, here are some tips to keep in mind:
- Contract: Before signing a contract with a solar company, make sure you read it through fully so you understand the terms. Also, ask questions if you’re not certain about some of the terms, such as what to do if a component breaks or malfunctions and if there are any guarantees about energy production.
- Solar Panel Brands: The kind of solar panel you need to get plays a part in which installer you should choose, since different companies offer different panels.
- Installation Process: Homeowners should make sure they understand how exactly the installation process will be carried out, as well as important factors like the project timeline.
- Reputation: Make sure your solar panel installer has a good reputation by confirming it has certifications and licenses, checking how long it's been in business and reading reviews by past customers and solar experts like EcoWatch.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Petaluma, CA Solar Cost FAQs
How much does it cost to install solar panels in Petaluma?
This is a hard question to answer precisely, because the cost depends on a few different factors. Broadly speaking, it costs about $17,350 for a 5-kW system and $34,700 for a 10-kW system after the ITC is applied. It will be more expensive if you want extra solar equipment or more efficient panels, or if you have higher-than-average energy consumption. On the flip side, you can spend less if you choose a smaller solar panel system or less efficient solar panels.
Is cost the most important consideration when buying solar panels?
The upfront cost is a crucial factor to consider, but whether it’s the most important for you depends on why you decided to go solar. In cities where rooftop space is limited, efficiency can trump the cost. Other factors that are important to consider are the quality and durability of your solar panels.
Does Petaluma have a net metering program?
Most states have net metering programs of some kind. Through these, you can either get paid for the extra power your system produces or or receive credits to put toward future energy bills. Currently there are just three states that don’t have any net metering laws: Alabama, Tennessee and South Dakota.
How many solar panels should I get to power my home?
To figure out how many solar panels you need, you should find out how much energy your home uses and how much sunlight your home gets. For a general estimate, however, since each panel can typically produce about 250 to 400 watt-hours per hour, the average home will need 20 to 35 panels.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.